1 citations · 1 across the 4 of their papers we have counts for
5 papers
Correlation Between Dopant Atom Evaporation Field and Measured Site Preference in Atom Probe Tomography
Kasper A. Hunnestad, Constantinos Hatzoglou, Frida H. Danmo +6
Complex oxides possess a wide range of electric, magnetic, and optical properties that can be precisely tuned by chemical doping. The atomic-scale analysis of the property-controll…
Atomic-scale insights on grain boundary segregation in a cathode battery material
Inger-Emma Nylund, Elise R. Eilertsen, Constantinos A. Hatzoglou +5
The grain boundary segregation of the Co-free pristine spinel LiNi0.5Mn1.5O4 cathode material has been studied by transmission electron microscopy and atom probe tomography. The se…
Local doping of an oxide semiconductor by voltage-driven splitting of anti-Frenkel defects
Jiali He, Ursula Ludacka, Kasper A. Hunnestad +12
Layered oxides exhibit high ionic mobility and chemical flexibility, attracting interest as cathode materials for lithium-ion batteries and the pairing of hydrogen production and c…
Inoculating solid-state homogeneous precipitation by impurity atoms through a spinodal decomposition like pathway
Shiwei Pan, Chunan Li, Hanne-Sofie Søreide +5
Solid-state homogeneous precipitation of nano-sized precipitates is one of the most effective processes to strengthen metal alloys, where the final density and size distribution of…
Quantitative 3D mapping of chemical defects at charged grain boundaries in a ferroelectric oxide
K. A. Hunnestad, J. Schultheiß, A. C. Mathisen +4
Polar discontinuities and structural changes at oxide interfaces can give rise to a large variety of electronic and ionic phenomena. Related effects have been intensively studied i…